2005/12/31 by Cyrille Marquet, C. Marquet, R. Peschanski +2 · 1 citation
Physics and Astronomy · #Cosmology and Gravitation Theories #High-Energy Particle Collisions Research #Particle physics theoretical and experimental studies #cond-mat.stat-mech #hep-ph #hep-th
paper · pdf · doi:10.1103/physrevd.73.114005
published as Phys.Rev.D73:114005,2006 · 5 pages, 1 figure, more detailed discussions added, version to appear in Phys. Rev. D
openalex publication_date 2006/06/02 · arxiv created 2006/06/07 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
We investigate the behavior of the QCD evolution towards high energy, in the diffusive approximation, in the limit where the fluctuation contribution is large. Our solution for the equivalent stochastic Fisher equation predicts the amplitude as well as the whole set of correlators in the strong-noise limit. The speed of the front and the diffusion coefficient are obtained. We analyze the consequences on high-energy evolution in QCD.